A precision sprayer for silage fermentation liquid

Abstract

This utility model discloses a precision sprayer for silage fermentation broth, belonging to the technical field of fermentation equipment for silage production. It includes a storage tank containing fermentation broth, a pump connected to the storage tank, and a connecting pipe inserted into the fermentation tank via the pump. A lifting frame is slidably installed inside the fermentation tank, with a pressure plate connected below the lifting frame to compact the silage material. A rotating pipe, connected to the connecting pipe, is rotatably installed inside the lifting frame, and several nozzles are connected to the rotating pipe. Several evenly distributed connecting holes are opened in the pressure plate, with the nozzles located within the connecting holes. A filling column, which can be inserted into the connecting holes, is fixedly connected to the rotating pipe. This application integrates the functions of silage material compaction and precision spraying of fermentation broth, solving the problem of increased equipment scheduling and relocation time due to equipment replacement.

Description

Technical Field

[0001] This utility model provides a precision sprayer for silage fermentation liquid, belonging to the technical field of fermentation equipment for silage production. Background Technology

[0002] Silage is an important source of roughage for ruminants, and its quality directly affects animal growth and development as well as farming efficiency. Silage fermentation liquid plays a crucial role in the silage production process, accelerating the fermentation of silage raw materials, inhibiting the growth of harmful microorganisms, and improving the nutritional value and palatability of silage.

[0003] In traditional silage production, silage raw materials are typically added to a fermentation container in layers. After each layer is added, it is compacted using a compaction device to remove air from between the layers, creating an anaerobic environment conducive to the subsequent fermentation process. Simultaneously, to ensure effective fermentation, silage fermentation bacteria solution needs to be added at appropriate times during the addition of silage raw materials. Furthermore, to improve the precision of the bacteria solution addition, it is essential to ensure that the sprayed solution is evenly distributed throughout the fermentation equipment, rather than concentrated in one area.

[0004] However, in practice, the compaction of added silage materials and the spraying of silage fermentation broth often rely on separate equipment, which are functionally and structurally independent. After one layer of materials is added and compacted, the compaction equipment needs to be moved out of the work area, and then the equipment for spraying the fermentation broth needs to be moved to a suitable location for spraying. After spraying, the spraying equipment must be moved again to allow for the addition of the next layer of materials. This operating mode increases equipment scheduling and relocation time, resulting in low efficiency in the entire silage production process. Therefore, there is an urgent need for equipment that integrates the functions of silage material compaction and precise spraying of fermentation broth to simplify the operation process and improve the efficiency of silage production. Utility Model Content

[0005] The technical problem this invention aims to solve is that compacting silage raw materials and spraying silage fermentation bacteria often require the use of different equipment, and the replacement of equipment increases the scheduling and relocation time of the equipment.

[0006] In order to solve the above problems, the technical solution proposed by this utility model is: a precision sprayer for silage fermentation liquid, including a storage tank containing fermentation liquid, a pump body connected to the storage tank, and a connecting pipe inserted into the fermentation tank outputting from the pump body.

[0007] The fermentation chamber is equipped with a lifting frame that slides up and down, and a pressure plate that can compact the silage in the fermentation chamber is connected to the bottom of the lifting frame through a lifting assembly; a rotating pipe that is connected to a connecting pipe is rotatably installed inside the lifting frame, and several nozzles are connected to the rotating pipe; several evenly distributed connecting holes are opened in the pressure plate, and the nozzles are located in the connecting holes; a filling column that can be inserted into the connecting hole is fixedly connected to the rotating pipe.

[0008] As an improvement, a rotating motor is provided on the side of the lifting frame, and the output shaft of the rotating motor is fixedly connected to the rotating tube.

[0009] As an improvement, the lifting assembly includes an electric telescopic rod, a lifting plate, and a connecting rod; the electric telescopic rod is installed inside the lifting frame, and the lifting plate is fixedly connected to the working end of the electric telescopic rod; the connecting rod is fixedly connected below the lifting plate, and the connecting rod is fixedly connected to the pressure plate.

[0010] As an improvement, the shape of the pressure plate corresponds to the shape of the inner wall of the fermentation tank; the diameter of the filling column corresponds to the diameter of the connecting hole, and the lower end of the nozzle is flush with the bottom surface of the pressure plate.

[0011] As an improvement, the number of connecting holes, nozzles, and filling columns is the same.

[0012] As an improvement, an L-shaped bracket fixedly mounted on the ground is provided behind the fermentation tank, and a hydraulic rod is provided on the bracket, with the working end of the hydraulic rod fixedly connected to the lifting frame.

[0013] The beneficial effects of this utility model are:

[0014] A pressure plate is connected below the lifting frame to compact the silage in the fermentation tank. The pressure plate has evenly distributed connecting holes, and a spray nozzle is located within these holes. By using the pressure plate, proper compaction of the silage is ensured; simultaneously, before compaction, fermentation broth can be evenly sprayed into the fermentation tank using the spray nozzle. Therefore, this application integrates the functions of silage compaction and precise spraying of fermentation broth into one unit, solving the problem of increased equipment scheduling and relocation time during equipment replacement. Attached Figure Description

[0015] Figure 1 This is a front view of the present invention.

[0016] Figure 2 This is a rear view of the present invention.

[0017] Figure 3 This is a cross-sectional view of the fermentation tank of this utility model.

[0018] Figure 4 This is a partially connected exploded view of the present invention.

[0019] 1. Fermentation box; 2. Support frame; 3. Hydraulic rod; 4. Lifting frame; 5. Storage box; 6. Pump body; 7. Connecting pipe; 8. Pressure plate; 9. Connecting hole; 10. Rotating pipe; 11. Rotating motor; 12. Filling column; 13. Lifting plate; 14. Electric telescopic rod; 15. Nozzle. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] according to Figure 1-4 As shown: This utility model provides a precision sprayer for silage fermentation liquid: including a storage tank 5 storing fermentation liquid, a pump body 6 connected to the storage tank 5, and a connecting pipe 7 inserted into the fermentation tank 1 output from the pump body 6;

[0022] like Figure 1 As shown, a lifting frame 4 is slidably installed inside the fermentation box 1. An L-shaped support 2 is fixedly installed on the ground behind the fermentation box 1. A hydraulic rod 3 is installed on the support 2, and the working end of the hydraulic rod 3 is fixedly connected to the lifting frame 4. By setting the hydraulic rod 3, the lifting frame 4 can be easily controlled.

[0023] like Figure 4 As shown, a pressing plate 8 capable of compacting the silage in the fermentation box 1 is connected below the lifting frame 4 via a lifting assembly; the lifting assembly includes an electric telescopic rod 14, a lifting plate 13, and a connecting rod; the electric telescopic rod 14 is installed inside the lifting frame 4, and the lifting plate 13 is fixedly connected to the working end of the electric telescopic rod 14; the connecting rod is fixedly connected below the lifting plate 13, and the connecting rod is fixedly connected to the pressing plate 8; by setting the electric telescopic rod 14, it is possible to easily control the sliding of the pressing plate 8 relative to the lifting frame 4.

[0024] like Figure 3 As shown, a rotating pipe 10, connected to a connecting pipe 7, is rotatably installed inside the lifting frame 4. The rotation range of the rotating pipe 10 is 180°, and the connecting pipe 7 is a sufficiently long flexible hose to ensure normal communication between the connecting pipe 7 and the rotating pipe 10 when the rotating pipe 10 rotates. A rotating motor 11 is installed on the side of the lifting frame 4, and the output shaft of the rotating motor 11 is fixedly connected to the rotating pipe 10. The rotating motor 11 allows for convenient control of the rotation of the rotating pipe 10. Several nozzles 15 are connected to the rotating pipe 10, and several evenly distributed connecting holes 9 are opened in the pressure plate 8, with the nozzles 15 located in the connecting holes 9. By opening the connecting holes 9 in the pressure plate 8, the nozzles 15 can easily pass through the connecting holes 9, avoiding obstruction by the pressure plate 8, thereby spraying fermentation liquid onto the silage raw materials below the pressure plate 8.

[0025] like Figure 4As shown, the shape of the pressing plate 8 corresponds to the shape of the inner wall of the fermentation tank 1, which can ensure the normal compaction effect; a filling column 12 that can be inserted into the connection hole 9 is fixedly connected to the rotating tube 10. The number of connection holes 9, nozzles 15, and filling columns 12 are the same; the diameter of the filling column 12 corresponds to the diameter of the connection hole 9, which can ensure the filling effect of the connection hole 9, thereby ensuring the integrity of the pressing plate 8 during compaction and preventing silage raw materials from getting stuck in the connection hole 9; the lower end of the nozzle 15 is flush with the bottom surface of the pressing plate 8, which can ensure that the fermentation liquid sprayed by the nozzle 15 will not remain in the connection hole 9.

[0026] The principle of this utility model

[0027] Before using the equipment provided in this application, firstly, use the hydraulic rod 3 to remove the entire lifting frame 4 and all the mechanisms connected to the lifting frame 4 from the fermentation tank 1. Then, add silage material normally into the fermentation tank 1, adding it in layers. After adding one layer of silage material, activate the hydraulic rod 3 to move the lifting frame 4 and all its connected mechanisms downwards, bringing the pressure plate 8 close to the silage material but not in contact with it. Figure 3 As shown; start the pump body 6, so that the fermentation liquid in the storage tank 5 passes through the connecting pipe 7 and the rotating pipe 10, and finally sprays it downward from the nozzle 15, thereby accurately and evenly spraying the fermentation liquid onto the silage raw material.

[0028] After spraying the fermentation liquid, as follows Figure 3 , 4 As shown, firstly, the electric telescopic rod 14 is activated, causing the pressure plate 8 to move downwards, separating it from the lifting frame 4. Simultaneously, the nozzle 15 disengages from the connecting hole 9, facilitating the rotation of the rotating tube 10. The rotating motor 11 is then activated, causing the rotating tube 10 to rotate 180°, positioning the nozzle 15 above and the filling column 12 below. Next, the electric telescopic rod 14 is activated again, reconnecting the pressure plate 8 to the lifting frame 4, and inserting the filling column 12 into the connecting hole 9, filling it and ensuring the integrity of the pressure plate 8. Then, the hydraulic rod 3 is activated, causing the lifting frame 4 to move the intact pressure plate 8 downwards, compacting the silage material without worrying about it entering the connecting hole 9. The entire spraying and compaction process is relatively continuous, requiring no equipment replacement, thus improving the efficiency of silage production.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A precision sprayer for silage fermentation liquid, comprising a storage tank (5) storing fermentation liquid, a pump body (6) connected to the storage tank (5), and a connecting pipe (7) inserted into a fermentation tank (1) outputting from the pump body (6); characterized in that: The fermentation box (1) is equipped with a lifting frame (4) that slides up and down, and a pressing plate (8) that can compact the silage in the fermentation box (1) is connected to the bottom of the lifting frame (4) through a lifting assembly; a rotating pipe (10) that is connected to the connecting pipe (7) is rotatably installed in the lifting frame (4), and several nozzles (15) are connected to the rotating pipe (10); several evenly distributed connecting holes (9) are opened in the pressing plate (8), and the nozzles (15) are located in the connecting holes (9); a filling column (12) that can be inserted into the connecting hole (9) is fixedly connected to the rotating pipe (10).

2. The silage fermentation bacteria liquid precision sprayer according to claim 1, characterized in that: The lifting frame (4) is provided with a rotating motor (11) on its side, and the output shaft of the rotating motor (11) is fixedly connected to the rotating tube (10).

3. The silage fermentation bacteria liquid precision sprayer according to claim 1, characterized in that: The lifting assembly includes an electric telescopic rod (14), a lifting plate (13), and a connecting rod; the electric telescopic rod (14) is installed inside the lifting frame (4), and the lifting plate (13) is fixedly connected to the working end of the electric telescopic rod (14); the connecting rod is fixedly connected below the lifting plate (13), and the connecting rod is fixedly connected to the pressure plate (8).

4. The precision sprayer for silage fermentation liquid according to claim 1, characterized in that: The shape of the pressure plate (8) corresponds to the shape of the inner wall of the fermentation box (1); the diameter of the filling column (12) corresponds to the diameter of the connecting hole (9), and the lower end of the nozzle (15) is flush with the bottom surface of the pressure plate (8).

5. A precision sprayer for silage fermentation liquid according to claim 4, characterized in that: The number of connecting holes (9), nozzles (15), and filling columns (12) are the same.

6. The precision sprayer for silage fermentation liquid according to claim 1, characterized in that: The fermentation box (1) is provided with an L-shaped support (2) fixedly set on the ground. A hydraulic rod (3) is provided on the support (2), and the working end of the hydraulic rod (3) is fixedly connected to the lifting frame (4).

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